Hydropower
FERC revoked the operating license for a troubled dam in Michigan’s Upper Peninsula, citing a failure to address safety issues that could cost lives and the owner’s loss of land in bankruptcy proceedings.
The demand for energy storage capacity is driving a flurry of proposals for new pumped storage hydropower while proposals for new conventional facilities are limited to small-scale projects.
The Bonneville Power Administration announced it has triggered a $40 million surcharge to rebuild financial reserves depleted after three years of low water, saying the move could lead to an annual average effective rate increase of 2.2% for most power sales.
Responding to opposition from suppliers, IESO said it will not include a termination option in its procurement for long lead-time resources.
ISO-NE presented the final stakeholder-requested sensitivities for its 2024 Economic Study, discussing the potential effects of adding 3.9 GW of hydropower to the Hydro-Québec system.
IESO is considering a broader range of long-duration energy storage technologies in its upcoming long lead-time procurement (but will not include hydroelectric redevelopments, officials told stakeholders.
Tribes asked FERC to reject a proposal from Energy Secretary Chris Wright to reverse a 2024 rule change that required consultation with them over hydropower projects proposed on their lands.
The Ontario government’s efforts to align IESO and the Ontario Energy Board to make the province an energy “superpower” was the dominant theme at the 2025 Ontario Energy Conference.
Duke Energy filed its long-range plan with the North Carolina Utilities Commission, calling for more natural gas-fired generation and batteries while keeping existing coal plants online to meet accelerated demand for electricity.
IESO has increased the capacity target for its planned solicitation for long lead-time resources, even as it acknowledges questions about the need for the procurement.
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